Mathematics, 08.04.2020 17:15 cupcake686
X and Y are two stations which are 320 miles apart. A train starts at a certain time from X and travels towards Y at 70 mph. After 2 hours, another train starts from Y and travels towards X at 20 mph. At what time do they meet?
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 15:30
The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.
Answers: 1
Mathematics, 21.06.2019 17:00
Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2
Answers: 3
Mathematics, 21.06.2019 19:30
Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2
Answers: 2
You know the right answer?
X and Y are two stations which are 320 miles apart. A train starts at a certain time from X and trav...
Questions
Mathematics, 12.05.2021 19:40
Mathematics, 12.05.2021 19:40
Chemistry, 12.05.2021 19:40
Mathematics, 12.05.2021 19:40
Mathematics, 12.05.2021 19:40
Mathematics, 12.05.2021 19:40
Health, 12.05.2021 19:40
Mathematics, 12.05.2021 19:40
Social Studies, 12.05.2021 19:40
English, 12.05.2021 19:40
Mathematics, 12.05.2021 19:40
